156969430684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8473841}}^1$

素因数の和:8474277

約数の個数: 24

約数和(自身を含む): 300380751216

約数和(自身を除く): 143411320532

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4631, 9262, 18524, 8473841, 16947682, 33895364, 93212251, 186424502, 372849004, 3567487061, 7134974122, 14269948244, 39242357671, 78484715342, 156969430684]

約数ペア:

[(1, 156969430684), (2, 78484715342), (4, 39242357671), (11, 14269948244), (22, 7134974122), (44, 3567487061), (421, 372849004), (842, 186424502), (1684, 93212251), (4631, 33895364), (9262, 16947682), (18524, 8473841)]